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JPL Small-Body Database Browser
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379942 (2012 LH19)
Classification: Main-belt Asteroid          SPK-ID: 2379942
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1513663306027623 4.8292e-08  
a 2.358349927641891 1.637e-08 au
q 2.001375152817448 1.1539e-07 au
i 3.118208469879667 5.7747e-06 deg
node 166.3011083654616 9.7043e-05 deg
peri 48.35840135744122 9.9355e-05 deg
M 351.1450587400645 1.876e-05 deg
tp 2458633.038234050163
(2019-May-29.53823405)		 6.8931e-05 TDB
period 1322.850588637783
3.62		 1.3773e-05
3.771e-08		 d
yr
n .2721395772826569 2.8335e-09 deg/d
Q 2.715324702466335 1.8848e-08 au
   Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      5631 days (15.42 yr)  
   first obs. used      2003-12-21  
   last obs. used      2019-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62263  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:43:06  

Additional Information
 Earth MOID = .996756 au 
 Jupiter MOID = 2.25186 au 
 T_jup = 3.535 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO434350  

379942 (2012 LH19)          Discovered 2007-Dec-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

Alternate Designations
 2012 LH19 = 2008 EA82 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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